src/plugins/ctf/common/metadata/ctf-meta-configure-ir-trace.c

   1 /*
   2  * Copyright 2019 - Philippe Proulx <pproulx@efficios.com>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  */
  14
  15 #include <babeltrace2/babeltrace.h>
  16
  17 #include "ctf-meta-configure-ir-trace.h"
  18
  19 BT_HIDDEN
  20 int ctf_trace_class_configure_ir_trace(struct ctf_trace_class *tc,
  21                 bt_trace *ir_trace)
  22 {
  23         int ret = 0;
  24         uint64_t i;
  25
  26         BT_ASSERT(tc);
  27         BT_ASSERT(ir_trace);
  28
  29         if (tc->is_uuid_set) {
  30                 bt_trace_set_uuid(ir_trace, tc->uuid);
  31         }
  32
  33         for (i = 0; i < tc->env_entries->len; i++) {
  34                 struct ctf_trace_class_env_entry *env_entry =
  35                         ctf_trace_class_borrow_env_entry_by_index(tc, i);
  36
  37                 switch (env_entry->type) {
  38                 case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT:
  39                         ret = bt_trace_set_environment_entry_integer(
  40                                 ir_trace, env_entry->name->str,
  41                                 env_entry->value.i);
  42                         break;
  43                 case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR:
  44                         ret = bt_trace_set_environment_entry_string(
  45                                 ir_trace, env_entry->name->str,
  46                                 env_entry->value.str->str);
  47                         break;
  48                 default:
  49                         bt_common_abort();
  50                 }
  51
  52                 if (ret) {
  53                         goto end;
  54                 }
  55         }
  56
  57 end:
  58         return ret;
  59 }